Jazmine, 45 Years Old, Has Trouble Reading Small Print

question 22

Multiple Choice

Jazmine, 45 years old, has trouble reading small print. She has lost count of how many pairs of reading glasses she has purchased at the drug store! Her experience is:

• A) a signal of high blood pressure.
• B) a signal of cataracts.
• C) a signal of glaucoma.
• D) typical for someone her age.

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Definitions:

Boolean

Refers to a primitive data type that has only two possible values: true or false.

Data Structure

A data structure is a particular way of organizing and storing data in a computer so that it can be used efficiently.

Collection

In programming, a collection is an object that groups multiple elements into a single unit. Collections are used to store, retrieve, manipulate, and communicate aggregate data.

Collection< T > Interface

An interface in Java that provides a generic structure to store and manipulate a group of objects of a specific type.